A ___ mutation occurs when a base in the DNA sequence is replaced by a different base. Answers:
substitution
aggression
deletion
insertion

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.